#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <string.h>
int main()
{
    int A = 0, B = 0, C = 0, D = 0, E = 0;
    for (A = 1; A <= 5; A++)
    {
        for (B = 1; B <= 5; B++)
        {
            for (C = 1; C <= 5; C++)
            {
                for (D = 1; D <= 5; D++)
                {
                    for (E = 1; E <= 5; E++)
                    {
                        if ((B == 2) + (A == 3) == 1 && (B == 2) + (E == 4) == 1 && (C == 1) + (D == 2) == 1 && (C == 5) + (D == 3) == 1 && (E == 4) + (A == 1) == 1)
                        {
                            if (A * B * C * D * E == 120)
                                printf("A=%d B=%d C=%d D=%d E=%d ", A, B, C, D, E);
                        }
                    }
                }
            }
        }
    }
    return 0;
}